PROGRAMMABLE BICMOS TRANSCONDUCTOR FOR CAPACITOR-TRANSCONDUCTOR FILTERS

被引：10
|
作者：
RAMIREZANGULO, J [1 ]
SANCHEZSINENCIO, E [1 ]
机构：
[1] TEXAS A&M UNIV SYST,COLLEGE STN,TX 77843
来源：
ELECTRONICS LETTERS | 1992年 / 28卷 / 13期
关键词：
TRANSCONDUCTORS; INVERTERS; FILTERS; CIRCUIT THEORY AND DESIGN;
D O I：
10.1049/el:19920749
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A simple linear programmable BiCMOS transconductor is introduced. It mainly consists of an inverting amplifier with an emitter degeneration. The driver transistor is bipolar and the equivalent resistor is an MOS transistor operating in the linear region. This transconductor can be employed in high frequency continuous-time current-mode filters. Simulated and experimental results of filters show the validity of the proposed transconductor.
引用
收藏
页码：1185 / 1188
页数：4
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